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Temperature and humidity inspection instrument: NM-05 temperature and humidity uniformity test system (1)

Temperature and humidity inspection instrument: NM-05 temperature and humidity uniformity test system (1)

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  • Time of issue:2020-12-28
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(Summary description)The NM-05 temperature and humidity uniformity test system is composed of a notebook computer, a multi-channel data collector or a high-precision digital measuring instrument with multi-channel conversion function, which is easy to carry. The system takes the computer as the core and uses thermocouples or thermal resistances as temperature measuring components. It can perform multi-channel temperature and humidity measurement, and realize the temperature and humidity field uniformity and fluctuation of temperature and humidity equipment such as temperature and humidity test chambers and heat treatment furnaces. Test. The test process and processing results of the system are in line with the relevant current national standards.

Temperature and humidity inspection instrument: NM-05 temperature and humidity uniformity test system (1)

(Summary description)The NM-05 temperature and humidity uniformity test system is composed of a notebook computer, a multi-channel data collector or a high-precision digital measuring instrument with multi-channel conversion function, which is easy to carry. The system takes the computer as the core and uses thermocouples or thermal resistances as temperature measuring components. It can perform multi-channel temperature and humidity measurement, and realize the temperature and humidity field uniformity and fluctuation of temperature and humidity equipment such as temperature and humidity test chambers and heat treatment furnaces. Test. The test process and processing results of the system are in line with the relevant current national standards.

  • Categories:News
  • Author:
  • Origin:
  • Time of issue:2020-12-28
  • Views:0
Information

Overview of Temperature and Humidity Inspector

The NM-05 temperature and humidity uniformity test system is composed of a notebook computer, a multi-channel data collector or a high-precision digital measuring instrument with multi-channel conversion function, which is easy to carry. The system takes the computer as the core and uses thermocouples or thermal resistances as temperature measuring components. It can perform multi-channel temperature and humidity measurement, and realize the temperature and humidity field uniformity and fluctuation of temperature and humidity equipment such as temperature and humidity test chambers and heat treatment furnaces. Test. The test process and processing results of the system are in line with the relevant current national standards.

1

Temperature and humidity inspection instrument function

Automatically complete the data collection, data processing, and display and printing of test results for furnace temperature uniformity test of heat treatment furnace and temperature and humidity environment experimental equipment.

Automatic reference junction and sensor calibration corrections.

S, R, B, J, K, N, E, T and other thermocouples can be used for the furnace temperature uniformity test of heat treatment furnace and box-type resistance furnace. The test method and requirements conform to GB/T9452-2012 Determination Method of Effective Heating Zone of Heat Treatment Furnace and JJF1376-2012 Calibration Specification for Box Type Resistance Furnace.

For the test of temperature and humidity environment experimental equipment, temperature measurement adopts PT100 thermal resistance or T-type thermocouple, and humidity measurement adopts dry and wet bulb method or imported humidity sensor. The test methods and requirements conform to the JJF1101-2003 temperature and humidity calibration specifications for environmental test equipment.

System configuration scheme

 

 

plan 1

plan  2

plan  3
Hardware Configuration

NM-05A multi-channel data collector

NM-05B temperature and humidity data acquisition system

6½-bit data collector (Keithley2700)

Multi-channel data acquisition card (Keithley2700)

NM-05C Temperature and Humidity Uniformity Test System

Sensor configuration

Special test thermocouple type K class I

Special test thermal resistance pt100 Class A

Humidity Sensor HC2-S

Dedicated test hotspot pair K type class I

Special test thermal resistance pt100 Class A

Humidity Sensor HC2-S

Dedicated test hotspot pair K type class I

Special test thermal resistance pt100 Class A

Humidity Sensor HC2-S

Number of channels

24 channels (1~20 channels are temperature channels; 21~24 are humidity channels)

A single card can complete 20-channel thermocouple or 10-channel thermal resistance signal measurement. 2 cards optional

24通道(1~20通道为温度通道;21~24为湿度通道)

Performance

Resolution: thermal resistance 0.01℃

Thermocouple 0.1℃

Measurement accuracy: ±0.05%FS

Resolution: Thermocouple: 0.001°C (K, N, J, E, T)

0.1℃ (S, R, B)

Thermal resistance: 0.01℃

Accuracy: Thermocouple: 0.2°C (K, N, J, E, T)

0.6℃ (S, R, B)

Thermal resistance: 0.06℃ (pt100 platinum resistance)

Resolution: thermal resistance 0.01℃

Thermocouple 0.1℃

Measurement accuracy: ±0.02%FS

Integrate computer, system test software and communication interface into one

Optional

Laptop System Software Communication Interface

Laptop System Software Communication Interface Carrying Case

Junction Box

Carrying case, printer

 

Taian Nimeng Electronic Technology Co., Ltd. is a manufacturer of thermocouple thermal resistance verification system, thermocouple verification furnace, temperature and humidity verification box, forehead temperature gun calibration device, precision dew point meter, refrigeration constant temperature tank, temperature and humidity inspection instrument, thermal engineering Manufacturers of calibrators and constant temperature oil tanks, welcome to cooperate and negotiate!

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Address: East of Panhe Street, Taishan District, Tai'an City, Shandong Province

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Time of issue:2020-11-20 09:05:16

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